CA2946089C - Method and arrangement for collecting and removal of acid mist from an electrolytic cell - Google Patents
Method and arrangement for collecting and removal of acid mist from an electrolytic cell Download PDFInfo
- Publication number
- CA2946089C CA2946089C CA2946089A CA2946089A CA2946089C CA 2946089 C CA2946089 C CA 2946089C CA 2946089 A CA2946089 A CA 2946089A CA 2946089 A CA2946089 A CA 2946089A CA 2946089 C CA2946089 C CA 2946089C
- Authority
- CA
- Canada
- Prior art keywords
- acid mist
- suction channel
- fluid nozzle
- container
- mist suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003595 mist Substances 0.000 title claims abstract description 154
- 239000002253 acid Substances 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 59
- 239000012530 fluid Substances 0.000 claims abstract description 146
- 238000005406 washing Methods 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 239000003792 electrolyte Substances 0.000 claims abstract description 43
- 238000005202 decontamination Methods 0.000 claims abstract description 37
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000005363 electrowinning Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20145376 | 2014-04-23 | ||
| FI20145376A FI126381B (en) | 2014-04-23 | 2014-04-23 | PROCEDURES AND ARRANGEMENTS FOR COLLECTING AND DISPOSING ACID DIMAGES FROM AN ELECTROLYTIC CELL |
| PCT/FI2015/050274 WO2015162336A1 (en) | 2014-04-23 | 2015-04-22 | Method and arrangement for collecting and removal of acid mist from an electrolytic cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2946089A1 CA2946089A1 (en) | 2015-10-29 |
| CA2946089C true CA2946089C (en) | 2021-12-07 |
Family
ID=53189849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2946089A Active CA2946089C (en) | 2014-04-23 | 2015-04-22 | Method and arrangement for collecting and removal of acid mist from an electrolytic cell |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9732432B2 (es) |
| CA (1) | CA2946089C (es) |
| CL (1) | CL2016002649A1 (es) |
| FI (1) | FI126381B (es) |
| MX (1) | MX367278B (es) |
| PE (1) | PE20170105A1 (es) |
| WO (1) | WO2015162336A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CL2018000757A1 (es) * | 2018-03-22 | 2018-06-01 | Vidaurre Heiremans Victor | Reactor electroquímico para electrodepositación continua de cobre a alta densidad de corriente desde electrolitos de sulfato de cobre, incorporando sistema trial encadenado en línea que a la vez realiza calidad y cantidad metalica, con sustancial disminución de neblina ácida, muy por debajo de limites internacionales permitidos. |
| CN114558437A (zh) * | 2022-04-06 | 2022-05-31 | 江苏中川通大科技有限公司 | 热镀锌用酸雾处理方法 |
| CN114850165A (zh) * | 2022-04-08 | 2022-08-05 | 徐州鑫泰镀锌设备有限公司 | 一种具有自清洁结构的热镀锌酸雾处理用封闭间 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU683630B2 (en) | 1992-11-20 | 1997-11-20 | Bechtel Group, Inc. | Electrode cap with integral tank cover for acid mist collection |
| US5855749A (en) | 1997-05-29 | 1999-01-05 | Electrocopper Products Limited | Ventilation system for electrolytic cell |
| US7169287B2 (en) | 2001-07-27 | 2007-01-30 | Canon Kabushiki Kaisha | Decomposition apparatus and decomposition method |
| DE602006020112D1 (de) | 2006-04-11 | 2011-03-31 | Pechiney Aluminium | Einrichtung und Verfahren zur Sammlung der Abflüsse einer Elektrolysezelle |
| WO2009025837A1 (en) | 2007-08-23 | 2009-02-26 | Fernando Penna Wittig | Lateral exhaust enclosure-aided mist control system in metal electrowinning and electrorefining cells |
| CN201834958U (zh) | 2010-11-08 | 2011-05-18 | 山东金宝电子股份有限公司 | 覆铜板边角料的铜回收装置 |
| CN202968718U (zh) | 2012-12-05 | 2013-06-05 | 泰州华平不锈钢制品有限公司 | 一种电积槽 |
| CN103436916B (zh) | 2013-08-05 | 2015-12-09 | 湖南凯天重金属污染治理工程有限公司 | 一种从低含铜废水中回收精铜的工艺及装置 |
| CN203440472U (zh) | 2013-08-13 | 2014-02-19 | 四川省尼科国润新材料有限公司 | 一种酸雾回收系统装置 |
-
2014
- 2014-04-23 FI FI20145376A patent/FI126381B/en active IP Right Grant
-
2015
- 2015-04-22 WO PCT/FI2015/050274 patent/WO2015162336A1/en active Application Filing
- 2015-04-22 PE PE2016002081A patent/PE20170105A1/es unknown
- 2015-04-22 US US15/304,986 patent/US9732432B2/en active Active
- 2015-04-22 MX MX2016013648A patent/MX367278B/es active IP Right Grant
- 2015-04-22 CA CA2946089A patent/CA2946089C/en active Active
-
2016
- 2016-10-18 CL CL2016002649A patent/CL2016002649A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI126381B (en) | 2016-11-15 |
| MX2016013648A (es) | 2017-01-23 |
| FI20145376A (fi) | 2015-10-24 |
| WO2015162336A1 (en) | 2015-10-29 |
| CA2946089A1 (en) | 2015-10-29 |
| US20170175279A1 (en) | 2017-06-22 |
| MX367278B (es) | 2019-08-12 |
| CL2016002649A1 (es) | 2017-01-27 |
| US9732432B2 (en) | 2017-08-15 |
| PE20170105A1 (es) | 2017-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200311 |